KEYFOB Battery And Function Check

CHECK KEYFOB BATTERY
Remove battery (refer to KEYFOB BATTERY REPLACEMENT ) and measure voltage across battery positive and negative terminals, (+) and (-).

Voltage [V] :2.5 - 3.0

NOTE: Keyfob does not function if battery is not set correctly.

Fig 1: Keyfob Battery Chart
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK : GO TO 2.
2. NG : Replace battery.
CHECK KEYFOB FUNCTION
With CONSULT-II

Check keyfob function ("LK BUTTON/SIG", "UN BUTTON/SIG", "TRUNK BTN/SIG", "PANIC BTN", "UN BUTTON ON" and "LK/UN BTN ON") in "DATA MONITOR" mode with CONSULT-II. When pushing each button of keyfob, the corresponding monitor item should be turned as follows.

Fig 2: Checking Keyfob Function
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Checking Voltage Between Smart Entrance Control Unit Harness Connector Terminals
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK : Keyfob is OK. Further inspection is necessary. Refer to SYMPTOM CHART .
2. NG : Replace keyfob. Refer to ID CODE ENTRY PROCEDURE .